Mayon Volcano Volcanic Ash Advisory: ERUPTION AT 20260322/1747Z FL110 EXTD W REPORTED OBS VA DTG: 22/1750Z

Satellite image of Mayon volcano on 22 Mar 2026

Volcanic Ash Advisory Center Tokyo (VAAC) issued the following report:

FVFE01 at 18:08 UTC, 22/03/26 from RJTD
VA ADVISORY
DTG: 20260322/1808Z
VAAC: TOKYO
VOLCANO: MAYON 273030
PSN: N1315 E12341
AREA: PHILIPPINES
SOURCE ELEV: 2462M AMSL
ADVISORY NR: 2026/365
INFO SOURCE: HIMAWARI-9 PHIVOLCS
ERUPTION DETAILS: ERUPTION AT 20260322/1747Z FL110 EXTD W REPORTED
OBS VA DTG: 22/1750Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND FL110 050/6KT
FCST VA CLD +6 HR: NOT AVBL
FCST VA CLD +12 HR: NOT AVBL
FCST VA CLD +18 HR: NOT AVBL
RMK: WE WILL ISSUE FURTHER ADVISORY IF VA IS DETECTED IN SATELLITE
IMAGERY.
NXT ADVISORY: NO FURTHER ADVISORIES=

Semeru Volcano Volcanic Ash Advisory: VA TO FL150 LAST REP AT 22/0926Z EST VA DTG: 22/1030Z to 15000 ft (4600 m)

Satellite image of Semeru volcano on 22 Mar 2026

Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Darwin warned about a volcanic ash plume that rose up to estimated 15000 ft (4600 m) altitude or flight level 150 .
The full report is as follows:

FVAU02 at 10:46 UTC, 22/03/26 from ADRM
VA ADVISORY
DTG: 20260322/1050Z
VAAC: DARWIN
VOLCANO: SEMERU 263300
PSN: S0806 E11255
AREA: INDONESIA
SOURCE ELEV: 3657M AMSL
ADVISORY NR: 2026/331
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL150 LAST REP AT 22/0926Z
EST VA DTG: 22/1030Z
EST VA CLD: SFC/FL150 S0829 E11256 – S0823 E11236 – S0756
E11232 – S0741 E11255 – S0748 E11319 – S0816 E11323 MOV N
05KT
FCST VA CLD +6 HR: 22/1630Z SFC/FL150 S0826 E11259 – S0818
E11232 – S0749 E11234 – S0738 E11257 – S0746 E11321 – S0816
E11322
FCST VA CLD +12 HR: 22/2230Z SFC/FL150 S0825 E11255 – S0816
E11234 – S0749 E11238 – S0740 E11300 – S0746 E11321 – S0816
E11323
FCST VA CLD +18 HR: 23/0430Z SFC/FL150 S0830 E11255 – S0819
E11231 – S0751 E11233 – S0738 E11259 – S0749 E11323 – S0817
E11323
RMK: VA NOT IDENTIFIABLE ON LATEST SAT IMAGERY DUE TO MET
CLOUD. INTERMITTENT DISCRETE VA EMISSIONS EXPECTED TO BE
ONGOING. VA HEIGHT AND MOVEMENT BASED ON HIMAWARI-9, GROUND
REPORT AND MODEL GUIDANCE. LOW CONFIDENCE IN FORECAST DUE TO
LIGHT AND VARIABLE WINDS.
NXT ADVISORY: NO LATER THAN 20260322/1650Z=